A Family Affair is a 1984 Cantonese-language Comedy Drama motion picture written by Lee Chun and directed by Dean Shek and produced by Raymond Wong under the banner of Cinema City & Films Co. To get their parents back together, two clever siblings team up with their grandpa in a series of mischievous antics. A family affair features Dean Shek, Samuel Hui, Jenny Tseng, Olivia Cheng, Melvin Wong and Helen Chan. The music was composed by Lam Miu-tak. Cinematography was done by Joe Chan and editing by Tony Chow. The film has a running time of 97 minutes. It was released on 15th August 1984. The film made a box office gross of $22 million. Distribution rights for the movie were acquired by Golden Princess Film Production. To get their parents back together, two clever siblings team up with their grandpa in a series of mischievous antics.